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rhododendrons
and solubilize insoluble forms of phosphorous
more aromatic
We isolated the snow storm effect and optimized it for maximum results
An all-natural source of slow-release nitrogen
TNB Naturals pH Down Size:1 LB rhododendronsTNB Naturals pH Down TNB Naturals Up and Down is composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small amount to your water, mix thoroughly and check your pH levels. The pH (potential hydrogen) of a nutrient solution is a very important aspect of plant growth and proper management
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